| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.52 | 7.473% | $129.5265 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $98.25 | 10.563% | $108.6281 | $108.63 | $108.65 | $108.60 |
| Purchase #3 | $210.97 | 5.584% | $222.7506 | $222.75 | $222.75 | $222.80 |
| Purchase #4 | $152.87 | 5.851% | $161.8144 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $170.77 | 13.518% | $193.8547 | $193.85 | $193.85 | $193.90 |
| Purchase #6 | $247.62 | 5.291% | $260.7216 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $121.42 | 10.577% | $134.2626 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $1,122.42 | $1,211.5585 | $1,211.55 | $1,211.55 | $1,211.60 | |